NO173829C - Process for the preparation of polyoxyalkylene compounds - Google Patents

Process for the preparation of polyoxyalkylene compounds

Info

Publication number
NO173829C
NO173829C NO885805A NO885805A NO173829C NO 173829 C NO173829 C NO 173829C NO 885805 A NO885805 A NO 885805A NO 885805 A NO885805 A NO 885805A NO 173829 C NO173829 C NO 173829C
Authority
NO
Norway
Prior art keywords
preparation
polyoxyalkylene compounds
range
alkali metal
molar ratio
Prior art date
Application number
NO885805A
Other languages
Norwegian (no)
Other versions
NO885805D0 (en
NO885805L (en
NO173829B (en
Inventor
Gilbert Schenker
Robert Piorr
Horst Seemann
Karl-Heinz Schmid
Original Assignee
Henkel Kgaa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of NO885805D0 publication Critical patent/NO885805D0/en
Publication of NO885805L publication Critical patent/NO885805L/en
Publication of NO173829B publication Critical patent/NO173829B/en
Publication of NO173829C publication Critical patent/NO173829C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process where alkylpolyalkylene glycol ethers (IV) are reacted with an organic halide (V) in the presence of from 80 to 100% purity, solid, particulate alkali metal hydroxide at a V:IV molar ratio in the range from 1.5:1 to 2:1 and an alkali metal hydroxide:(IV) molar ratio in the range from 1.5:1 to 2:1, at from 60 to 140 DEG C.
NO885805A 1987-12-30 1988-12-29 Process for the preparation of polyoxyalkylene compounds NO173829C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3744525A DE3744525C1 (en) 1987-12-30 1987-12-30 Process for the preparation of end group capped polyglycol ethers

Publications (4)

Publication Number Publication Date
NO885805D0 NO885805D0 (en) 1988-12-29
NO885805L NO885805L (en) 1989-07-03
NO173829B NO173829B (en) 1993-11-01
NO173829C true NO173829C (en) 1994-02-09

Family

ID=6343847

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885805A NO173829C (en) 1987-12-30 1988-12-29 Process for the preparation of polyoxyalkylene compounds

Country Status (12)

Country Link
EP (1) EP0322781B1 (en)
JP (1) JPH01223123A (en)
KR (1) KR890010034A (en)
AT (1) ATE119175T1 (en)
BR (1) BR8806976A (en)
CA (1) CA1338277C (en)
DE (2) DE3744525C1 (en)
DK (1) DK721888A (en)
ES (1) ES2069543T3 (en)
FI (1) FI886028A (en)
MX (1) MX169728B (en)
NO (1) NO173829C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744525C1 (en) * 1987-12-30 1988-12-01 Henkel Kgaa Process for the preparation of end group capped polyglycol ethers
DE3800490A1 (en) * 1988-01-11 1989-07-20 Henkel Kgaa USE OF SELECTED END-GROUP-CONTAINED FAT ALCOHOL ETHHOXYLATES FOR FOAM ARMS, COLD-FRYABLE CLEANING AGENTS
DE3800493A1 (en) * 1988-01-11 1989-07-20 Henkel Kgaa USE OF POLYGLYKOLETHERS AS FOAM-PRESSING ADDITIVES IN LOW-FOAM CLEANING AGENTS, IN PARTICULAR ALSO SUITABLE FOR COLD CLEANING
DE4342214C1 (en) * 1993-12-10 1995-05-18 Henkel Kgaa Nonionic detergent mixtures
DE4431158C2 (en) * 1994-09-01 1999-10-21 Henkel Kgaa Methyl end-capped alkyl and / or alkenyl polyglycol ethers
DE4439086C2 (en) * 1994-11-02 1997-11-27 Henkel Kgaa Process for the preparation of end-capped nonionic surfactants
DE19652680A1 (en) * 1996-12-18 1998-06-25 Clariant Gmbh Mixtures of alkoxylates with foam-suppressing and disinfecting effects and their use in cleaning agents
GB0121580D0 (en) * 2001-09-06 2001-10-24 Syngenta Ltd Novel compounds
ES2803507T3 (en) * 2013-03-15 2021-01-27 Croda Inc Alkyl ethers of alkoxylated fatty alcohols and products containing them
CN118043304A (en) 2021-10-01 2024-05-14 科莱恩国际有限公司 End-capped bio-based low foaming surfactants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959391A (en) * 1973-03-29 1976-05-25 Nalco Chemical Company Diethers of polyalkylene glycol
DE2800710C2 (en) * 1978-01-09 1989-06-08 Kuraray Co., Ltd., Kurashiki, Okayama Process for the preparation of etherified polyoxyalkylene derivatives
DE3416289A1 (en) * 1984-05-03 1985-11-07 Hoechst Ag, 6230 Frankfurt Method for processing the residue from the reaction of an alkylene oxide with excess water, alkanol or alkanediol
US4587365A (en) * 1984-10-29 1986-05-06 Basf Corporation Preparing capped polyoxyalkylene polyols
DE3744525C1 (en) * 1987-12-30 1988-12-01 Henkel Kgaa Process for the preparation of end group capped polyglycol ethers

Also Published As

Publication number Publication date
NO885805D0 (en) 1988-12-29
DK721888A (en) 1989-07-01
CA1338277C (en) 1996-04-23
DE3744525C1 (en) 1988-12-01
DK721888D0 (en) 1988-12-23
ES2069543T3 (en) 1995-05-16
NO885805L (en) 1989-07-03
MX169728B (en) 1993-07-21
EP0322781B1 (en) 1995-03-01
KR890010034A (en) 1989-08-05
ATE119175T1 (en) 1995-03-15
FI886028A (en) 1989-07-01
EP0322781A3 (en) 1990-06-13
BR8806976A (en) 1989-09-05
EP0322781A2 (en) 1989-07-05
DE3853202D1 (en) 1995-04-06
NO173829B (en) 1993-11-01
JPH01223123A (en) 1989-09-06

Similar Documents

Publication Publication Date Title
PT88448A (en) PROCESS FOR PREPARING ANTIPROTOZOAL PHARMACEUTICAL COMPOSITIONSCONTAINING AZITHROMYCIN OR A DERIVATIVE THEREOF
NO173829C (en) Process for the preparation of polyoxyalkylene compounds
EP0256485A3 (en) Process for preparing sialic acid derivatives
DE3360848D1 (en) Process for the preparation of hydroxy-phenoxy-alkane-carboxylic acids
PT86282A (en) Novel anthracyclinederivates a process for preparing and pharmaceutical compounds containing them
DK0407815T3 (en) Composition containing polyprenyl compounds for soft capsules
FI913951A (en) Process for Preparation of Crystalline 7- Amino-3- (5-Carboxymethyl-4-methyl-1,3-thiazol-2-yl-thiomethyl) -ceph-3-em-4-carboxylic acid (TACS)
AU7837191A (en) Sulfite overbased products and process
EP0109817A3 (en) Process for preparing oxazolinoazetidinones
ES2005160A6 (en) Method of manufacturing moranoline derivatives
DE3260782D1 (en) Method for the preparation of 1,1'-diacetals
JPS5758637A (en) Preparation of ether
JPS57126477A (en) Preparation of nicotinic acid derivative
JPS51133296A (en) Processes for preparing 7-acylamino- 3-hydroxymethyl-2-cephem-4-carbox ylic acid derivatives
EP0082656A3 (en) Preparation of cepham derivatives
JPS5753469A (en) 5-fluorouracil derivative, its preparation and use
SU1067006A1 (en) Process for preparing tetravinylalkylidene phosphineoxides
FR2505832B1 (en)
JPS57209265A (en) Preparation of di-lower alkyl ester of naphthalenedisulfonic acid
JPS5767594A (en) Preparation of 3-deoxy-3-iodo-glucose derivative
JPS57126478A (en) Preparation of nicotinic acid derivative
JPS6419087A (en) Production of 1,3,4-tri-o-acyl-2-deoxy-beta-d-erythro-pentapyranose
JPS57149325A (en) Conjugated polymer and its production
JPS57131739A (en) Novel cyclohexanecarboxylic acid derivative
JPS51149223A (en) Preparation of carboxymethyl derivatives of mono- oligo- saccharides